[jboss-user] [jBPM] - Re: JBPM 5.1 Final Release with jboss-5.1.0.GA embedded server - Users/Roles/Groups Management

[priyakpandey]

priyakpandey [http://community.jboss.org/people/priyakpandey] created the discussion

"Re: JBPM 5.1 Final Release with jboss-5.1.0.GA embedded server - Users/Roles/Groups Management"

To view the discussion, visit: http://community.jboss.org/message/612229#612229

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Thank you for your quick response !

If you look at DemoTaskService.java main method, it has following code before starting MinaTaskServer.
      // Add users
       Map vars = new HashMap();
        Reader reader = new InputStreamReader( BaseTest.class.getResourceAsStream( "LoadUsers.mvel" ) );     
        Map<String, User> users = ( Map<String, User> ) eval( reader, vars );   
        for ( User user : users.values() ) {
            taskSession.addUser( user );
        }           
        reader = new InputStreamReader( BaseTest.class.getResourceAsStream( "LoadGroups.mvel" ) );      
        Map<String, Group> groups = ( Map<String, Group> ) eval( reader, vars );     
        for ( Group group : groups.values() ) {
            taskSession.addGroup( group );
        }

What does it do with all users/groups loaded?

If you look at org.jbpm.integration.console.TaskManagement, after initializing TaskClient it has following,
try {
                              ClassLoader loader = Thread.currentThread().getContextClassLoader();
                              URL url = null;
                              String propertyName = "roles.properties";


                              if (loader instanceof URLClassLoader) {
                                        URLClassLoader ucl = (URLClassLoader) loader;
                                        url = ucl.findResource(propertyName);
                              }
                              if (url == null) {
                                        url = loader.getResource(propertyName);
                              }
                              if (url == null) {
                                        System.out.println("No properties file: " + propertyName + " found");
                              } else {
                                        Properties bundle = new Properties();
                                        InputStream is = url.openStream();
                                        if (is != null) {
                                                  bundle.load(is);
                                                  is.close();
                                        } else {
                                                  throw new IOException("Properties file " + propertyName          + " not available");
                                        }
                                        Enumeration<?> propertyNames = bundle.propertyNames();
                                        while (propertyNames.hasMoreElements()) {
                                                  String key = (String) propertyNames.nextElement();
                                                  String value = bundle.getProperty(key);
                                                  groupListMap.put(key, Arrays.asList(value.split(",")));
                                                  System.out.print("Loaded user " + key + ":");
                                                  for (String role: groupListMap.get(key)) {
                                                            System.out.print(" " + role);
                                                  }
                                                  System.out.println();
                                        }
                              }
                    } catch (Throwable t) {
                              t.printStackTrace();
                    }

which loads all the roles of all the users? It can be changed to load on demand for the particular user?

I am using Oracle but the user/group/roles gets loaded in the session all the time on startup.
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